This is how our heroes show Equinelantis to the rest of Equestria in Equinelantis: The Lost Equestrian Kingdom.
King Solar Flare: Are these the equines from Canterlot?
Princess Celestia: Yes.
[the citizen come into the center of the cuity and stand in awe over the sight before them]
King Solar Flare: I've never seen this many equines before.
Princess Celestia: [steps forward] Fillies and gentercolts, We have ourselves a great event upon us all. And here today is me and my sister's father: King Solar Flare!
King Solar Flare: Thank you, Cellie. [to the citizens] Attention all equines, it is an honar for you all to have me here. For 1700 years, my city was getting weak and then it sank but now it's back on the surface forever!
King Solar Flare: If only if father was here.
Princess Luna: I know, if only if he hadn't pasted.
Mucker: We should build a statue for him.
Princess Celestia: Indeed, and we should have a proper funeral for him too. His body still remains in the throne room.
Bran: You know he'll visit you in spirit, right?
Princess Celestia: Yes I know.
Optimus: Hound, Drift, Cross-Hairs. I want you 3 to defend Equinelantis.
Drift: Not a problem.
Cross-hairs: I could hang out here for a while.
Princess Celestia: We love you, father.
King Solar Flare: And I love you too.
Optimus: [narrating] Today, we've discoverd the lost city of Equinelantis. And have found Celestia and Luna's lost father, King Solar Flare and their lost grandfather: Emperor Lunarlight. I am Optimus Prime, and I send this message that we've made the greatest discovery in history. And if there are any other Autobots and Trainbots out there, come and help protect this great city. ["Equinelantis: The Lost Equestrian Empire"]
[the film ends with "Where the dream takes you"]